494957736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1713600000

約数和(自身を除く): 1218642264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 149, 156, 168, 169, 182, 189, 216, 234, 252, 273, 298, 312, 338, 351, 364, 378, 447, 468, 504, 507, 546, 596, 676, 702, 728, 756, 819, 894, 936, 1014, 1043, 1092, 1183, 1192, 1341, 1352, 1404, 1512, 1521, 1638, 1788, 1937, 2028, 2086, 2184, 2197, 2366, 2457, 2682, 2808, 3042, 3129, 3276, 3549, 3576, 3874, 4023, 4056, 4172, 4394, 4563, 4732, 4914, 5364, 5811, 6084, 6258, 6552, 6591, 7098, 7748, 8046, 8344, 8788, 9126, 9387, 9464, 9828, 10647, 10728, 11622, 12168, 12516, 13182, 13559, 14196, 15379, 15496, 16092, 17433, 17576, 18252, 18774, 19656, 19773, 21294, 23244, 25032, 25181, 26364, 27118, 28161, 28392, 30758, 31941, 32184, 34866, 36504, 37548, 39546, 40677, 42588, 46137, 46488, 50362, 52299, 52728, 54236, 56322, 59319, 61516, 63882, 69732, 75096, 75543, 79092, 81354, 85176, 92274, 100724, 104598, 108472, 112644, 118638, 122031, 123032, 127764, 138411, 139464, 151086, 158184, 162708, 176267, 184548, 201448, 209196, 225288, 226629, 237276, 244062, 255528, 276822, 302172, 325416, 327353, 352534, 366093, 369096, 415233, 418392, 453258, 474552, 488124, 528801, 553644, 604344, 654706, 679887, 705068, 732186, 830466, 906516, 976248, 982059, 1057602, 1107288, 1309412, 1359774, 1410136, 1464372, 1586403, 1660932, 1813032, 1964118, 2115204, 2291471, 2618824, 2719548, 2928744, 2946177, 3172806, 3321864, 3928236, 4230408, 4582942, 4759209, 5439096, 5892354, 6345612, 6874413, 7856472, 8838531, 9165884, 9518418, 11784708, 12691224, 13748826, 17677062, 18331768, 19036836, 20623239, 23569416, 27497652, 35354124, 38073672, 41246478, 54995304, 61869717, 70708248, 82492956, 123739434, 164985912, 247478868, 494957736]

約数ペア:

[(1, 494957736), (2, 247478868), (3, 164985912), (4, 123739434), (6, 82492956), (7, 70708248), (8, 61869717), (9, 54995304), (12, 41246478), (13, 38073672), (14, 35354124), (18, 27497652), (21, 23569416), (24, 20623239), (26, 19036836), (27, 18331768), (28, 17677062), (36, 13748826), (39, 12691224), (42, 11784708), (52, 9518418), (54, 9165884), (56, 8838531), (63, 7856472), (72, 6874413), (78, 6345612), (84, 5892354), (91, 5439096), (104, 4759209), (108, 4582942), (117, 4230408), (126, 3928236), (149, 3321864), (156, 3172806), (168, 2946177), (169, 2928744), (182, 2719548), (189, 2618824), (216, 2291471), (234, 2115204), (252, 1964118), (273, 1813032), (298, 1660932), (312, 1586403), (338, 1464372), (351, 1410136), (364, 1359774), (378, 1309412), (447, 1107288), (468, 1057602), (504, 982059), (507, 976248), (546, 906516), (596, 830466), (676, 732186), (702, 705068), (728, 679887), (756, 654706), (819, 604344), (894, 553644), (936, 528801), (1014, 488124), (1043, 474552), (1092, 453258), (1183, 418392), (1192, 415233), (1341, 369096), (1352, 366093), (1404, 352534), (1512, 327353), (1521, 325416), (1638, 302172), (1788, 276822), (1937, 255528), (2028, 244062), (2086, 237276), (2184, 226629), (2197, 225288), (2366, 209196), (2457, 201448), (2682, 184548), (2808, 176267), (3042, 162708), (3129, 158184), (3276, 151086), (3549, 139464), (3576, 138411), (3874, 127764), (4023, 123032), (4056, 122031), (4172, 118638), (4394, 112644), (4563, 108472), (4732, 104598), (4914, 100724), (5364, 92274), (5811, 85176), (6084, 81354), (6258, 79092), (6552, 75543), (6591, 75096), (7098, 69732), (7748, 63882), (8046, 61516), (8344, 59319), (8788, 56322), (9126, 54236), (9387, 52728), (9464, 52299), (9828, 50362), (10647, 46488), (10728, 46137), (11622, 42588), (12168, 40677), (12516, 39546), (13182, 37548), (13559, 36504), (14196, 34866), (15379, 32184), (15496, 31941), (16092, 30758), (17433, 28392), (17576, 28161), (18252, 27118), (18774, 26364), (19656, 25181), (19773, 25032), (21294, 23244)]